WO2012019077A3 - Large format ultracapacitors and method of assembly - Google Patents

Large format ultracapacitors and method of assembly Download PDF

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Publication number
WO2012019077A3
WO2012019077A3 PCT/US2011/046705 US2011046705W WO2012019077A3 WO 2012019077 A3 WO2012019077 A3 WO 2012019077A3 US 2011046705 W US2011046705 W US 2011046705W WO 2012019077 A3 WO2012019077 A3 WO 2012019077A3
Authority
WO
WIPO (PCT)
Prior art keywords
poly
capacitor
electrode substrates
water soluble
coated
Prior art date
Application number
PCT/US2011/046705
Other languages
French (fr)
Other versions
WO2012019077A2 (en
Inventor
Milburn Ebenezer Jacob Muthu
Henry Meehan
David Paolazzi
Shanthi Korutla
David K. Whitmer
Original Assignee
International Battery, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Battery, Inc. filed Critical International Battery, Inc.
Publication of WO2012019077A2 publication Critical patent/WO2012019077A2/en
Publication of WO2012019077A3 publication Critical patent/WO2012019077A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/66—Current collectors
    • H01G11/72—Current collectors specially adapted for integration in multiple or stacked hybrid or EDL capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
    • H01G11/12—Stacked hybrid or EDL capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/38—Carbon pastes or blends; Binders or additives therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/74—Terminals, e.g. extensions of current collectors
    • H01G11/76—Terminals, e.g. extensions of current collectors specially adapted for integration in multiple or stacked hybrid or EDL capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/34—Carbon-based characterised by carbonisation or activation of carbon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

A capacitor (100) includes a plurality of electrode substrates (102), with each of the plurality of electrode substrates (102) having a coated portion (102a) and an uncoated portion (102b). The coated portion (102a) is coated with a coating material (104) that includes a high surface area activated carbon material (106), a water soluble binder (108) selected from the group consisting of: poly vinyl alcohol, poly acrylic acid, polymethacrylic acid, polyethylene oxide, polyacrylamide, poly-N- isopropylearylamide, poly-N,N-dimethylacrylamide, polyethyleneimine, polyoxyethylene, polyvinylsulfonic acid, poly (2 -methoxyethoxyethoxyethylene), butadiene - acrylonitrile, and combinations thereof, and a water soluble thickener (110). A separator (120) is inserted between adjacent substrates of the plurality of electrode substrates (102). The capacitor (100) further includes an electrolyte (142). A method of manufacturing the capacitor (100) is also provided.
PCT/US2011/046705 2010-08-06 2011-08-05 Large format ultracapacitors and method of assembly WO2012019077A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/852,107 2010-08-06
US12/852,107 US8102642B2 (en) 2010-08-06 2010-08-06 Large format ultracapacitors and method of assembly

Publications (2)

Publication Number Publication Date
WO2012019077A2 WO2012019077A2 (en) 2012-02-09
WO2012019077A3 true WO2012019077A3 (en) 2012-08-09

Family

ID=44142657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/046705 WO2012019077A2 (en) 2010-08-06 2011-08-05 Large format ultracapacitors and method of assembly

Country Status (2)

Country Link
US (1) US8102642B2 (en)
WO (1) WO2012019077A2 (en)

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US8760851B2 (en) 2010-12-21 2014-06-24 Fastcap Systems Corporation Electrochemical double-layer capacitor for high temperature applications
US9001495B2 (en) 2011-02-23 2015-04-07 Fastcap Systems Corporation High power and high energy electrodes using carbon nanotubes
BR112013030106B1 (en) 2011-05-24 2022-02-22 Fastcap Systems Corporation Power system adapted to supply power in a high temperature environment
CA3098849A1 (en) 2011-06-07 2012-12-13 Fastcap Systems Corporation Energy storage media for ultracapacitors
IL287733B2 (en) 2011-07-08 2023-04-01 Fastcap Systems Corp High temperature energy storage device
US9558894B2 (en) 2011-07-08 2017-01-31 Fastcap Systems Corporation Advanced electrolyte systems and their use in energy storage devices
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US8940619B2 (en) * 2012-07-13 2015-01-27 Applied Materials, Inc. Method of diced wafer transportation
US9206672B2 (en) 2013-03-15 2015-12-08 Fastcap Systems Corporation Inertial energy generator for supplying power to a downhole tool
US10872737B2 (en) 2013-10-09 2020-12-22 Fastcap Systems Corporation Advanced electrolytes for high temperature energy storage device
WO2015095858A2 (en) 2013-12-20 2015-06-25 Fastcap Systems Corporation Electromagnetic telemetry device
US11270850B2 (en) 2013-12-20 2022-03-08 Fastcap Systems Corporation Ultracapacitors with high frequency response
WO2016057983A2 (en) 2014-10-09 2016-04-14 Fascap Systems Corporation Nanostructured electrode for energy storage device
KR102238365B1 (en) 2014-11-21 2021-04-09 삼성에스디아이 주식회사 separator having high heat resistance, manufacturing method thereof and secondary battery therewith
KR102668693B1 (en) 2015-01-27 2024-05-27 패스트캡 시스템즈 코포레이션 Wide temperature range ultracapacitor
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US8102642B2 (en) 2012-01-24
WO2012019077A2 (en) 2012-02-09
US20110141661A1 (en) 2011-06-16

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